Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFJYtOodOEYnos7NV/JoIBRVMLYFLiQeK8HZw86NAQ0fBV+9yHJTODmygm3… (1,748 chars)"
  }
}